Easily share content with your audiences. Need to share news, event documents, videos or educational material to your audiences without relying on centralized platforms that are easily blocked? With Ouisync, you can quickly upload media and share Read-only access to content via QR codes, shortlinks, or other messaging platforms. Ouisync is 100% free and open source, and will never share or sell your data to third parties. Quickly share files with a friend. Share a Ouisync repository using Write permissions to allow multiple users to add or edit files within a repository, even in conditions of limited connectivity. Keep data in sync between your personal devices, collaborate on team projects, and create group photo albums. All data in Ouisync is end-to-end encrypted for your peace of mind. Securely store sensitive documents. Want to securely back up your data on other devices and make it inaccessible to anyone else? Share your Ouisync repositories in Blind mode. Your friend offers you their spare computer for storage of your data? Let your friends be your cloud! It takes just a couple of taps in Ouisync to securely store your data in Blind mode and you never again have to worry about losing your phone - your data is safely stored for whenever you need it.